Magnetic-Core/Porous-Shell CoFe2O4/SiO2 Composite Nanoparticles as Immobilized Affinity Supports for Clinical Immunoassays

The fabrication of yolk/shell spheres consisting of a magnetic core and a chitosan-derived porous carbon shell, and plenty of tiny coppercoresilvershell nanoparticles confined within the porous shell, as a catalyst for epoxidation reaction is reported.

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Synthesis and characterization of composite nanoparticles comprised of gold shell and magnetic core/cores

Journal of Magnetism and Magnetic Materials ◽

10.1016/j.jmmm.2005.06.007 ◽

2006 ◽

Vol 301 (1) ◽

pp. 44-49 ◽

Cited By ~ 38

Author(s):

Q.H. Lu ◽

K.L. Yao ◽

D. Xi ◽

Z.L. Liu ◽

X.P. Luo ◽

...

Keyword(s):

Magnetic Core ◽

Composite Nanoparticles ◽

Synthesis And Characterization ◽

Gold Shell

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Synthesis of a yolk/shell Fe3O4@poly(ionic liquid)s-derived nitrogen doped graphitic porous carbon materials and its application as support for nickel catalysts

RSC Advances ◽

10.1039/c4ra10374b ◽

2015 ◽

Vol 5 (3) ◽

pp. 2258-2265 ◽

Cited By ~ 21

Author(s):

Mohammad Reza Nabid ◽

Yasamin Bide ◽

Zahra Habibi

Keyword(s):

Ionic Liquid ◽

Porous Carbon ◽

Nickel Nanoparticles ◽

Carbon Materials ◽

Nickel Catalysts ◽

Magnetic Core ◽

Carbon Shell ◽

Nitrogen Doped ◽

Porous Shell ◽

Poly Ionic Liquid

The synthesis of yolk/shell spheres including a movable magnetic core, a poly(ionic liquid)s-derived porous carbon shell, and nickel nanoparticles confined within the porous shell is reported.

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Anti-microbial active composite nanoparticles with magnetic core and photocatalytic shell: TiO2–NiFe2O4 biomaterial system

Acta Biomaterialia ◽

10.1016/j.actbio.2005.07.007 ◽

2005 ◽

Vol 1 (6) ◽

pp. 691-703 ◽

Cited By ~ 180

Author(s):

S. Rana ◽

J. Rawat ◽

R.D.K. Misra

Keyword(s):

Magnetic Core ◽

Composite Nanoparticles ◽

Active Composite

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Magnetic Properties of Fe3O4/CoFe2O4 Composite Nanoparticles with Core/Shell Architecture

Ukrainian Journal of Physics ◽

10.15407/ujpe65.10.904 ◽

2020 ◽

Vol 65 (10) ◽

pp. 904

Author(s):

V. O. Zamorskyi ◽

Ya. M. Lytvynenko ◽

A. M. Pogorily ◽

A. I. Tovstolytkin ◽

S. O. Solopan ◽

...

Keyword(s):

Magnetic Properties ◽

Spinel Ferrite ◽

Composite Nanoparticles ◽

Core Shell ◽

Cofe2o4 Nanoparticles ◽

Core Diameter ◽

The Core ◽

Shell Particles ◽

Interface Parameters ◽

Shell Composite

Magnetic properties of the sets of Fe3O4(core)/CoFe2O4(shell) composite nanoparticles with a core diameter of about 6.3 nm and various shell thicknesses (0, 1.0, and 2.5 nm), as well as the mixtures of Fe3O4 and CoFe2O4 nanoparticles taken in the ratios corresponding to the core/shell material contents in the former case, have been studied. The results of magnetic research showed that the coating of magnetic nanoparticles with a shell gives rise to the appearance of two simultaneous effects: the modification of the core/shell interface parameters and the parameter change in both the nanoparticle’s core and shell themselves. As a result, the core/shell particles acquire new characteristics that are inherent neither to Fe3O4 nor to CoFe2O4. The obtained results open the way to the optimization and adaptation of the parameters of the core/shell spinel-ferrite-based nanoparticles for their application in various technological and biomedical domains.

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